APA (7th ed.) Citation

Zelinskyi, Y. B., & Stefanchuk, M. V. (2016). Generalizations of the shadow problem.

Chicago Style (17th ed.) Citation

Zelinskyi, Yu. B., and M. V. Stefanchuk. Generalizations of the Shadow Problem. 2016.

MLA (8th ed.) Citation

Zelinskyi, Yu. B., and M. V. Stefanchuk. Generalizations of the Shadow Problem. 2016.

Warning: These citations may not always be 100% accurate.